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在煤炭生产过程中,材料成本平均约占煤炭成本的三分之一。为了加强物资管理,降低材料消耗,以最小的投入获得最大的产出,提高企业经济效益,煤炭行业从1982年开始探索吨煤材料费包干管理办法。经过两年试行,1984年正式在统配煤矿全行业中推行。
In the coal production process, the average cost of materials accounts for about one-third of the cost of coal. In order to strengthen the material management, reduce the material consumption, obtain the maximum output with the minimum investment and improve the economic benefits of the enterprise, the coal industry started to explore the management measures of the material cost per ton of coal since 1982. After two years of trial, in 1984 the official coal mines in the whole industry.